[go: up one dir, main page]

EP2125228A1 - Broyeur à rouleaux - Google Patents

Broyeur à rouleaux

Info

Publication number
EP2125228A1
EP2125228A1 EP08717096A EP08717096A EP2125228A1 EP 2125228 A1 EP2125228 A1 EP 2125228A1 EP 08717096 A EP08717096 A EP 08717096A EP 08717096 A EP08717096 A EP 08717096A EP 2125228 A1 EP2125228 A1 EP 2125228A1
Authority
EP
European Patent Office
Prior art keywords
roller
grinding
mill according
axis
roller mill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08717096A
Other languages
German (de)
English (en)
Other versions
EP2125228B1 (fr
Inventor
Dirk Dilly
Franz-Josef Zurhove
Thomas Rüther
Ludwig KÖNNING
Pedro Guerrero Palma
Bernhard Peterwerth
Thomas Spliethoff
Heiko Fornefeld
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Polysius AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Polysius AG filed Critical Polysius AG
Publication of EP2125228A1 publication Critical patent/EP2125228A1/fr
Application granted granted Critical
Publication of EP2125228B1 publication Critical patent/EP2125228B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed

Definitions

  • roller or roller mills also referred to as spring force or external power mills
  • spring force or external power mills can be used, for example, for comminuting cement raw materials, cement clinker, coal, ore materials and the like.
  • a mill housing provided within a mill housing a rotatably mounted around the mill axis Mahlring or Mahlteller with trained thereon grinding path and a plurality of distributed over the circumference of the grinding path and rolling on this grinding path grinding rollers or grinding rollers.
  • the grinding material which is generally supplied centrally to the grinding table or grinding ring, is comminuted on the grinding track between the grinding ring and the grinding rollers, whereby pressing devices ensure that the grinding material in this
  • Roll axis to be mounted on a corresponding rocker arm over which it is pressed mechanically or hydropneumatically by springs elastically against the Mahlgutbett formed on the grinding path.
  • the rocker arms are generally located outside of the mill housing and have a rotational axis perpendicular to the roller axis.
  • the grinding force is introduced by a pressure ring, which is under the action of a prestressed compression spring system and presses the grinding rollers against the grinding path or the Mahlgutbett located thereon.
  • a roller mill with a rocker arm for rotatably supporting the grinding rollers which has a tilting axis, the is arranged parallel to the grinding roller axis.
  • these mills have the disadvantage that they can not realize the high forces required for large mills with high throughputs for efficient grinding and that the forces can not be changed easily for different operating conditions.
  • the invention is therefore based on the object to further develop this type of roller mill, so that high forces for efficient grinding can be realized.
  • roller mill according to the invention consists essentially of a
  • Mill housing a grinding path rotatably mounted within a mill housing about a mill axis and at least one grinding roller which is rotatable about a Mahlrollenachse and is in Abrolleingriff with the grinding path.
  • a rocker arm for rotatably supporting the grinding roller is provided, which has a tilting axis, which is arranged parallel to the Mahlrollenachse and which is mounted outside of the mill housing.
  • at least one standing with the rocker arm in operative contact hydropneumatic spring system for adjusting the contact pressure of the grinding roller is provided.
  • a hydropneumatic spring system can be used to produce substantially larger forces than the previously used mechanical spring systems, which enable efficient grinding, in particular in roller mills with high throughputs.
  • the forces of the Anpresssystems and the storage of the rocker arm were derived through the mill housing, resulting in higher housing costs and vibration problems of the
  • Roller mill can lead when the forces are increased.
  • the hydropneumatic suspension system may, for example, have a pull cylinder with a storage system or a pressure cylinder with a storage system.
  • the hydropneumatic spring system engages below the Mahlrollenachse on the rocker arm.
  • the grinding roller is supported at one end of the rocker arm, while the
  • Pressing system comes in operative contact with the rocker arm at the other end and the rocker arm is mounted in a central region.
  • Rocking lever in the direction of rotation of the grinding path are arranged in front of or behind Mahlrollenachse. It is also conceivable, the tilting axis of the rocker arm for
  • Fig. Ia and Ib a schematic side view and top view of a
  • Fig. 2a and 2b is a schematic side view and plan view of a
  • 3a and 3b is a schematic side view and plan view of a roller mill according to a third embodiment
  • 4a and 4b is a schematic side view and plan view of a
  • 5a and 5b is a schematic side view and plan view of a roller mill according to a fifth embodiment
  • 6a and 6b is a schematic side view and plan view of a
  • Fig. 7a and 7b is a schematic side view and plan view of a
  • FIG. 8 is a schematic plan view of a roller mill according to an eighth embodiment
  • Fig. 9 is a schematic plan view of a roller mill according to a ninth embodiment.
  • Fig. 10 is a schematic representation of the rocker arm geometry.
  • the roller mill shown in Fig. Ia and Ib essentially consists of a mill housing 1, a grinding track 3 rotatably mounted within the mill housing about a mill axis 2 and at least one grinding roller 4 which is rotatable about a Mahlrollenachse 5 and is in Abrolleingriff with the grinding path 3 , Furthermore, at least one rocking lever 6 for rotatably supporting the grinding roller
  • rocker arm is a Anpresssystem for adjusting the contact pressure of the grinding roller 4 in operative contact.
  • This pressure system is formed by a hydropneumatic spring system 8 and the rocker arm 6 is at a distance mounted to the mill housing 1 such that the forces resulting from the Anpresssystem be derived directly or via pylons 9, 10, in the mill foundation 11.
  • a plurality of grinding rollers for example two, four or six grinding rollers, are provided in the roller mill.
  • Each of the grinding rollers would then be equipped with its own rocker arm and associated hydropneumatic spring system 8. It would also be conceivable within the scope of the invention that, for example, two rollers are mounted on a rocker arm.
  • the tilting axis 7 is provided at one end of the rocker arm 6, while the hydropneumatic spring system 8, which has a pull cylinder with storage system, engages the other end of the rocker arm 6.
  • the roller is held in a central region of the rocker arm 6.
  • the Mahlrollenachse 5 is passed through the mill housing 1 to the outside, with a suitable seal is provided.
  • the hydropneumatic spring system 8 can alternatively but at least expediently engage the oscillating lever 6, which is arranged closer to the grinding roller 4.
  • the rocker arm mounting is formed by a first and a second spaced bearings 12a, 12b.
  • the bearings can optionally be designed as a rolling bearing and / or as a sliding bearing.
  • the bearing of the grinding roller 4 can take place via suitable rolling or plain bearings on the non-co-rotating Mahlrollenachse 5. But it is also conceivable that the grinding roller rotatably supported on the Mahlrollenachse 5 and the Mahlrollenachse 5 is rotatably mounted on the rocker arm 6. Other embodiments will be explained with reference to the further figures, wherein the same reference numerals are used for the same components.
  • roller mill according to the embodiment of FIGS. 2a and 2b differs from the first embodiment essentially only in that the hydropneumatic spring system 8 engages below the Mahlrollenachse 5 on the rocker arm 6. Again, the hydropneumatic suspension system is designed as a pull cylinder. As a result, a direct power line is achieved, since only a small lever for grinding roller is present.
  • the grinding roller 4 is supported at one end of the rocking lever 6, while the hydropneumatic spring system 8 comes into operative contact with the rocker arm at the other end and the rocking lever 6 is mounted in a central region.
  • the hydropneumatic spring system 8 is designed as a pressure cylinder with a storage system. Printing cylinders are cheaper due to the simpler design than pull cylinder.
  • Tilting axis 7, Mahlrollenachse 5 and attack point of the hydropneumatic spring system 8 relate.
  • the tilting axis 7 of the oscillating lever is arranged in the direction of rotation 13 in front of the grinding roller axis 5.
  • the tilting axis 7 and the grinding roller axis 5 are aligned parallel to one another
  • the tilting axis 7 in the exemplary embodiment according to FIG. 8 is set against the grinding roller axis 5 (slightly). In this way, the kinematics of the grinding roller 4 can be improved.
  • Fig. 10 the rocker geometry is shown schematically. By changing the leverage ratios and the different distances, different power ratios can be realized.
  • Federsystems 8 a suitable range of 1: 0.8 to 1: 2, preferably from 1: 0.9 to 1: 1.2 determined.
  • Mill foundation 11 can be derived easily.
  • the rocker arm 6 allows a parallel movement of the grinding roller 4 to the grinding path 3 and therefore does not lead to changed geometry ratios in a wear of the grinding rollers, also with this storage and selection of suitable leverage a force application is possible, which is less than or equal to the force generated at the grinding roller.
  • the forces on the two bearings 12a, 12b may even be smaller than the forces on the grinding roller.
  • this type of Mahlrollenlagerung allows the resulting from the grinding tangential force increases the vertical force on the grinding roller.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

L'invention concerne un broyeur à rouleaux avec un carter de broyeur, un plateau de broyage monté à rotation autour d'un axe de broyeur dans le carter de broyeur, et au moins un rouleau de broyage qui est rotatif autour d'un axe de rouleau de broyage et qui roule sur le plateau de broyage. Il est en outre prévu un levier oscillant pour le maintien à rotation du rouleau de broyage. Ce levier présente un axe de basculement disposé parallèlement à l'axe du rouleau de broyage, et il est monté à l'extérieur du carter de broyage. Le levier oscillant se trouve en outre en contact fonctionnel avec un système de ressort hydropneumatique, afin de régler la pression de contact du rouleau de broyage. Le levier oscillant est monté à l'extérieur du carter de broyage à distance de ce dernier de telle sorte que les forces produites par le système de ressort hydropneumatique sont déviées directement ou par l'intermédiaire de pylônes dans l'embase du broyeur.
EP08717096A 2007-02-28 2008-02-25 Broyeur à rouleaux Active EP2125228B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007009723A DE102007009723A1 (de) 2007-02-28 2007-02-28 Rollenmühle
PCT/EP2008/052262 WO2008104521A1 (fr) 2007-02-28 2008-02-25 Broyeur à rouleaux

Publications (2)

Publication Number Publication Date
EP2125228A1 true EP2125228A1 (fr) 2009-12-02
EP2125228B1 EP2125228B1 (fr) 2012-06-20

Family

ID=39473939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08717096A Active EP2125228B1 (fr) 2007-02-28 2008-02-25 Broyeur à rouleaux

Country Status (7)

Country Link
US (1) US8038084B2 (fr)
EP (1) EP2125228B1 (fr)
JP (1) JP5265579B2 (fr)
CN (1) CN101588870B (fr)
DE (1) DE102007009723A1 (fr)
DK (1) DK2125228T3 (fr)
WO (1) WO2008104521A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039541B4 (de) * 2008-08-25 2010-05-12 Polysius Ag Rollenmühle
DE102012106554A1 (de) * 2012-07-19 2014-05-15 Thyssenkrupp Resource Technologies Gmbh Verfahren und Anlage zur Zerkleinerung von Mahlgut mit einer Rollenmühle
DE102013110981A1 (de) * 2013-10-02 2015-04-02 Thyssenkrupp Industrial Solutions Ag Verfahren zum Betreiben einer Anlage mit wenigstens einem Aggregat, das eine rotierende Oberfläche aufweist
CN106176234B (zh) * 2016-07-11 2019-05-31 浙江东日药业有限公司 一种药剂科西药研磨器
DK3866979T3 (da) * 2019-04-04 2022-10-24 Loesche Gmbh Vægtstangssystem til kraftoverføring
KR102122923B1 (ko) * 2019-05-01 2020-06-26 오준태 고순도 치아용 치공구 세라믹 분말제조장치
US20230059893A1 (en) 2020-01-14 2023-02-23 Gebr. Pfeiffer Se Roller Mill Having Grinding Rollers Set At An Angle
CN111437934A (zh) * 2020-05-07 2020-07-24 张旭 一种小麦碾压破碎设备
CN112275413A (zh) * 2020-10-11 2021-01-29 绿之韵生物工程集团有限公司 一种冰磨撞击式灵芝孢子粉破壁装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1648176A (en) * 1927-11-08 Dry-pan grinding apparatus
DE509212C (de) 1930-10-06 Ernst Curt Loesche Walzenlagerung fuer Feberrollenmuehlen
GB943450A (en) * 1961-01-20 1963-12-04 Ernst Guenter Loesche Ring mill with hydro-pneumatic springing
DE2838782C3 (de) * 1978-09-06 1982-01-14 Loesche GmbH, 4000 Düsseldorf Walzenschüsselmühle mit hydropneumatischer Federung der Mahlwalzen
DE3100341A1 (de) * 1981-01-08 1982-07-22 Loesche GmbH, 4000 Düsseldorf Walzenmuehle, insbesondere fuer die kohlenvermahlung
JPS5836651A (ja) * 1981-08-27 1983-03-03 住友セメント株式会社 竪型粉砕装置
JPS61227855A (ja) * 1985-04-02 1986-10-09 川崎重工業株式会社 竪型ロ−ラミル
JPS62204863A (ja) * 1986-03-05 1987-09-09 川崎重工業株式会社 竪型ミル
JPH0539647U (ja) * 1991-11-05 1993-05-28 石川島播磨重工業株式会社 竪型ミルのローラ圧下装置
DE19603655A1 (de) * 1996-02-01 1997-08-07 Loesche Gmbh Wälzmühle
UA46144C2 (uk) * 1997-04-15 2002-05-15 Фсб Валкова дробарка
JP3524050B2 (ja) * 2000-10-13 2004-04-26 川崎重工業株式会社 セメント原料のための竪型ローラミル
JP2002159875A (ja) * 2000-11-28 2002-06-04 Ishikawajima Harima Heavy Ind Co Ltd 竪型ミル
JP2004160429A (ja) * 2002-11-13 2004-06-10 Abe Kumiko カイテンミル
US7028934B2 (en) 2003-07-31 2006-04-18 F. L. Smidth Inc. Vertical roller mill with improved hydro-pneumatic loading system
DE10338154B4 (de) * 2003-08-20 2010-09-02 Humboldt Wedag Gmbh Rollenmühle
DE102006061328B4 (de) * 2006-12-22 2014-01-16 Gebr. Pfeiffer Ag Wälzmühle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008104521A1 *

Also Published As

Publication number Publication date
JP2010519036A (ja) 2010-06-03
WO2008104521A1 (fr) 2008-09-04
EP2125228B1 (fr) 2012-06-20
CN101588870B (zh) 2010-12-01
DE102007009723A1 (de) 2008-09-04
US8038084B2 (en) 2011-10-18
US20100252667A1 (en) 2010-10-07
JP5265579B2 (ja) 2013-08-14
CN101588870A (zh) 2009-11-25
DK2125228T3 (da) 2012-10-01

Similar Documents

Publication Publication Date Title
EP2125228B1 (fr) Broyeur à rouleaux
DE68917737T2 (de) Schneckenförderer.
EP3313576B1 (fr) Broyeur à rouleaux à lit de matériau
EP2493622B1 (fr) Pannéau latéral pour une presse à rouleaux
DE2919105A1 (de) Walzwerk
WO2008068125A1 (fr) Broyeur à galets
EP2271429B1 (fr) Broyeur à cylindre
EP0386520A2 (fr) Broyeur à cylindres à lit de matière
DE3221011A1 (de) Walze
WO2009103762A1 (fr) Système de transmission de force avec un cylindre hydraulique et un palier de pression
DE102013012085B4 (de) Presse zur Herstellung eines Presslings aus pulverförmigem Material
EP0294609A2 (fr) Broyeur à rouleaux
DE3610889A1 (de) Walzenbiegevorrichtung fuer ein walzwerk
EP0665067A1 (fr) Cage de laminoir à cylindres multiples du type à montants de préférence avec serrage hydraulique direct
DE10206709A1 (de) Backenbrecher
DE2047004A1 (de) Walzenstander
EP2163149B1 (fr) Dispositif d'introduction pour un agrégat de hachage d'une récolteuse-hacheuse
DE29602948U1 (de) Vorrichtung zur Regulierung der Durchbiegung eines Rotationskörpers
DE2907247C2 (de) Vielwalzenwalzgerüst
DE102020200401A1 (de) Vorrichtung und Verfahren zum Mahlen von Einsatzmaterial sowie Steuerungs-/Regelungseinrichtung und Verwendung
DE102022121387A1 (de) Hochdruckwalzenpresse mit Seitenwandanordnung
EP0924338A2 (fr) Unité d' entraínement avec support de couple mobil pour rouleaux
EP1266995B1 (fr) Calandre
EP3597299A1 (fr) Groupe de rouleaux, dispositif de broyage et procédé de réglage de la fente de broyage d'un dispositif de broyage
EP3560865B1 (fr) Dispositif de distribution pour produits en vrac conditionné à la pièce et dispositif de combustion doté d'un tel dispositif de distribution

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090505

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FORNEFELD, HEIKO

Inventor name: ZURHOVE, FRANZ-JOSEF

Inventor name: SPLIETHOFF, THOMAS

Inventor name: DILLY, DIRK

Inventor name: GUERRERO PALMA, PEDRO

Inventor name: PETERWERTH, BERNHARD

Inventor name: KOENNING, LUDWIG

Inventor name: RUETHER, THOMAS

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20100901

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: THYSSENKRUPP POLYSIUS AG

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: RECHTSANW. UND PAT.-ANW. DR.-ING. DR.JUR. VOLK, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: RA U. PA VOLKMAR TETZNER; PA MICHAEL TETZNER; , DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 562709

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120715

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008007479

Country of ref document: DE

Effective date: 20120809

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120920

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20120620

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Effective date: 20120620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120921

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121020

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121022

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121001

26N No opposition filed

Effective date: 20130321

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: RECHTSANW. UND PAT.-ANW. DR.-ING. DR.JUR. VOLK, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008007479

Country of ref document: DE

Effective date: 20130321

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120920

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008007479

Country of ref document: DE

Owner name: THYSSENKRUPP RESOURCE TECHNOLOGIES AG, DE

Free format text: FORMER OWNER: THYSSENKRUPP POLYSIUS AG, 59269 BECKUM, DE

Effective date: 20130626

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: RECHTSANW. UND PAT.-ANW. DR.-ING. DR.JUR. VOLK, DE

Effective date: 20130626

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: RECHTSANW. UND PAT.-ANW. DR.-ING. DR.JUR. VOLK, DE

Effective date: 20120629

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008007479

Country of ref document: DE

Owner name: THYSSENKRUPP RESOURCE TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: THYSSENKRUPP RESOURCE TECHNOLOGIES AG, 59269 BECKUM, DE

Effective date: 20130808

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: RECHTSANW. UND PAT.-ANW. DR.-ING. DR.JUR. VOLK, DE

Effective date: 20130808

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008007479

Country of ref document: DE

Owner name: THYSSENKRUPP RESOURCE TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: THYSSENKRUPP POLYSIUS AG, 59269 BECKUM, DE

Effective date: 20130626

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: TETZNER & PARTNER MBB PATENT- UND RECHTSANWAEL, DE

Effective date: 20120629

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: TETZNER & PARTNER MBB PATENT- UND RECHTSANWAEL, DE

Effective date: 20130808

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: TETZNER & PARTNER MBB PATENT- UND RECHTSANWAEL, DE

Effective date: 20130626

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008007479

Country of ref document: DE

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, DE

Free format text: FORMER OWNER: THYSSENKRUPP RESOURCE TECHNOLOGIES AG, 59269 BECKUM, DE

Effective date: 20130808

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008007479

Country of ref document: DE

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, DE

Free format text: FORMER OWNER: THYSSENKRUPP POLYSIUS AG, 59269 BECKUM, DE

Effective date: 20130626

BERE Be: lapsed

Owner name: THYSSENKRUPP POLYSIUS A.G.

Effective date: 20130228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130228

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130228

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130225

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130228

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130225

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 562709

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130225

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: TETZNER & PARTNER MBB PATENT- UND RECHTSANWAEL, DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130225

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: TETZNER & PARTNER MBB PATENT- UND RECHTSANWAEL, DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: TETZNER & PARTNER MBB PATENT- UND RECHTSANWAEL, DE

Effective date: 20140729

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: TETZNER & PARTNER MBB PATENT- UND RECHTSANWAEL, DE

Effective date: 20140519

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008007479

Country of ref document: DE

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, DE

Free format text: FORMER OWNER: THYSSENKRUPP RESOURCE TECHNOLOGIES GMBH, 59269 BECKUM, DE

Effective date: 20140729

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20080225

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130225

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: TETZNER & PARTNER MBB PATENT- UND RECHTSANWAEL, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: PATENTANWAELTE DR. KELLER, SCHWERTFEGER PARTNE, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008007479

Country of ref document: DE

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, DE

Free format text: FORMER OWNER: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, 45143 ESSEN, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008007479

Country of ref document: DE

Owner name: GEBR. PFEIFFER SE, DE

Free format text: FORMER OWNER: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, 45143 ESSEN, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: PATENTANWAELTE DR. KELLER, SCHWERTFEGER PARTNE, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007479

Country of ref document: DE

Representative=s name: PATENTANWAELTE DR. KELLER, SCHWERTFEGER PARTNE, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008007479

Country of ref document: DE

Owner name: GEBR. PFEIFFER SE, DE

Free format text: FORMER OWNER: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, 45143 ESSEN, DE

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230601

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250205

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20250219

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250220

Year of fee payment: 18